Cisco Switches :: Does ESW 520 24P Support Mirroring 20 Ports Traffic To 1 Destination Port
Sep 5, 2011Does the ESW 520 24P Support Mirroring 20 Ports Traffic to 1 Destination Port?
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Cisco Switches :: Port Mirroring Limit Of 8 Ports On SGE2010P
Jan 24, 2013Recently our company purchased 3 Lynksys SGE2010p, At the moment they work as a stack but as we are implementing UCCX we need to mirror 15 ports but during the provisioning i've noticed that the limit is 8 ports per stack. I'm wondering whether this is a known issue or just a known limitation . I believe that most probably i'll need to move back to stand alone mode so i could configure 8 mirrored ports per switch.
View 2 Replies View RelatedSwitches On A Network Doesn't Support Remote Port Mirroring?
May 2, 2011If switches on a network doesn't support remote port mirroring and only local port mirroring, What are the options to still capture all the traffic from all switches on 1 single core switch?
View 1 Replies View RelatedCisco Switches :: SG300-28P Can Support 24 Ports With 154w Per Port
Mar 6, 2013I want to know if the SG300-28P can support 24 ports with 15,4w per port at the same time.
View 3 Replies View RelatedCisco Switches :: Reconfigure Port Mirroring From Port FE17 To FE3 / SF200 Web Interface Crash
Mar 14, 2013i was able to configure (via SF200 web interface) a port mirroring from port FE17 to FE7.i have supressed this port mirroring.when i try to reconfigure a port mirroring from port FE17 to FE3. The SF200 web interface crash. the SF200 seems to reboot.
i have updated the SF200 firmware from V1.1.2.0 to V1.1.2.9.44 when i was able to configure (via SF200 web interface) a port mirroring from port FE17 to FE7.But after having suppressed this port mirroring again, i was not able to reconfigure a new port mirroring from port FE1 to FE3 (the SF200 hangs).
i have also tried to return to default factory setting but this does not solve the issue.i am working on SF200-24P
Cisco Switching/Routing :: 4900 Capturing VLAN Traffic And Set Destination To GE Ports
Jan 24, 2012At present we are having a 4900 series switch where we are running one monitor session.Additionaly we are in need of capturing VLAN traffic and set the destination to 2 * GE ports , both are in the same switch.Due to the limitation of two monitor sessions per switch , we thought of putting the destination ports as port channel but it looks like it is not supported.
View 1 Replies View RelatedCisco :: Port Mirroring On Switches?
Oct 31, 2011I have a Cisco Catalyst 3750X switch, and I have configured port mirroring on it. Traffic from 12 of the 1G ports will be mirrored to both 10G ports, and I have connected both 10G ports to a server that captures the traffic.
Currently, I have one of the 12 1G ports connected to another server that replays a pcap file once at maximum speed (i.e. option -t in tcpreplay). I thought that this setup means I should get twice the number of packets (and rate) from the two 10G ports. However, I noticed that although the original pcap file contains 4288 packets, the number of packets from the two 10G ports varies between 31000 to 34000 packets, which is about 7 to 8 times the original number of packets. Why am I getting more than twice the amount of traffic, and why does the output vary?
Cisco Switching/Routing :: Monitor Traffic Between Multiple Source To Destination Ports On Nexus 7k?
Nov 5, 2012i would like to monitor traffic between multiple source ports to multiple destination ports on a nexus 7k. i lknow when you set up monitor session is between source and destination (laptop or traffic analyser) but is there a way i can set up between source and multiple destination ports and capture that traffic ?
View 3 Replies View RelatedCisco Switches :: Getting SG300-28 Port Mirroring?
Apr 28, 2013I have created a mirror to copy all packets from Interface gi1 to interface gi28. I don't see any port 80 traffic, or 443 or any revelant traffic. I see mostly broadcast from other devices. I have a security device that is logging all the copied packets from my firewall for malware/IPS, etc inspection.Right now I have it monitoring vlan 1 in the hope that it would resolve this issue but I see no change.
View 1 Replies View RelatedCisco Switches :: Port Mirroring On SG300
May 3, 2011I want to configure port mirroring on SG300 swtich, port monitoring status is "Not Ready" , and i can not monitor the source interface!
View 1 Replies View RelatedCisco Switches :: Getting The Port Mirroring On SG300?
Nov 8, 2011I'm troubleshooting a LAN issue I have, and I wanted to hook up wireshark to record traffic over the course of a couple of hours for later diagnostics. I went into the web administration interface, clicked Administration > Diagnostics > Port and VLAN Mirroring, and added a port mirror from the port I wanted to watch to a port to which I had connected a laptop. I picked the Tx and Rx options, and clicked Apply.I did receive lots of traffic in wireshark, but I noticed immediately that the server on the port I had mirrored was suddenly unavailable on the network -- pings timed out. This lasted until I removed the mirror, then the server was suddenly reachable once again.Does this feature not work the way I had thought it does? What I saw looked more like a forward than what I would call a mirror. The documentation leads me to believe mirroring is intended to be used in just the way I was attempting to use it.
View 1 Replies View RelatedCisco Switches :: Port Mirroring Limit On SGE2010?
Oct 25, 2012I have been told there is a limit (8) on the number of source ports that can be mirrored to a given destination port. I can find no specifications or other documentation to corroborate this claim. Any factual data to confirm or refute this claim?
View 7 Replies View RelatedCisco WAN :: Configure ERSPAN On ASR1006 - Not Getting Any Traffic On Destination Port?
Mar 18, 2012When trying to configure ERSPAN on a ASR1006, I'm not getting any traffic on the destination port. ERSPAN flavour is LOCAL SPAN, as described in:
[URL]
Configuration used, is the following:
monitor session 1 type erspan-source
no shut
source interface GigabitEthernet0/0/2
destination
erspan-id 10
ip address 10.10.10.1
[code].....
Apparently everything is configured in the proper way, however I’m not getting any traffic in the destination port. Also I’ve noticed the following in the details from ‘Session 1’:
Destination IP Address : 10.10.10.1
how to configure Local SPAN using ERSPAN?
Cisco Switches :: Can SF300-24P Support POE On All Ports
Jun 18, 2012An end user is looking to connect 21x IP Cameras to the switch and they require at least 6W port port. Now, the datasheet states that each port on the SF300 provides 15.4W.I need to double check so that the end user will not start connecting the IP Cameras and then half of them might not fire up.
View 1 Replies View RelatedCisco WAN :: ASR 1006 Supported Span Port Or Port Mirroring?
Mar 2, 2011is ASR 1006 supported span port or port mirroring? Any config about that?
View 2 Replies View RelatedLinksys Cable / DSL :: WAG320N Mirroring All Traffic To Nominated Computer For Analysis
Mar 2, 2013I want to record all activity on my WAG320N either by continuously downloading the log or by promiscuously mirroring all traffic to a nominated computer for analysis.
View 3 Replies View RelatedCisco WAN :: Port Mirroring For 851W With 12.4T?
Jan 31, 2011I have looked up the command sequence for port mirroring and it seems pretty straight forward however in my case the command will not execute.
I have a 851W with 12.4T
If I do: #monitor session 1 source interface fa 4 (wan port)
i get the response invalid input detected however if I do the same command for fa 1, fa ,2 and fa 3 they work
Using the ? shows the valid entries are [0-4] for fastethernet
I just want to monitor WAN traffic with WireShark, particularly DDNS requests, with a spare PC connected to a free lan port.
I would use a hub on the Wan connection but unfortunately I do not have one at the moment.
Cisco Switches :: SF-300 Deny Access To From One Port To Other 4 Ports
Jul 20, 2011I have 5 VLANs, I assign VLANs to its ports and make them all Untagged.I created ACLs and a ACE rules for each ACL, and then assigned to the ports.So what i am trying to do is to deny access to from one port to other 4 ports and granted access to any other ports. But it is not working, without last rule "allow any any" it has no access to any ports, with the last rule it grants access to every port even to those I denied.Router in Layer 3 mode, all VLANs have their IP's.
At some moment I was able to work it properly but without using any rules, I just tagged my untagged VLANs to those ports which I wanna get access to. As you can see I want allow ports GE1 - GE4 communicate with 1 to 24 ports but not to each other.
Cisco Firewall :: Setup Port Mirroring On An ASA 5510?
Sep 14, 2011I'm trying to setup port mirroring on a Cisco ASA 5510, but when I try to use the switchport monitor command, that command is not recognized.I've selected what interface I want to configure (conf-if), but the switchport command seems to not be part of the IOS.I'm running ASA version 8.2(1)
View 9 Replies View RelatedCisco Switching/Routing :: Port Mirroring On A Catalyst 3560-X?
Oct 21, 2012I've just installed 2 of these in my workplace on a PLC network.I'm now looking to set one of the ports up as my diagnostic port and would like to be able to mirror any of the other ports to this port.I believe it is called SPAN on Cisco switches.The only reference I can find to it is configuring via Telnet which I haven't got a clue about.On my old Wiedmuller switches it was just a few clicks away.
View 3 Replies View RelatedCisco Infrastructure :: Catalyst Express 500 Port Mirroring Capabilities?
Mar 1, 2006Does it have this switch some port mirroring capability (SPAN or other)?
View 2 Replies View RelatedCisco Switching/Routing :: 3548XL Port Spanning / Mirroring With Snort IDS
Oct 30, 2012I am trying to configure a SNORT IDS system running on a physical machine using Linux as the base OS. I have a small lab network setup with 3 VLANs, a 3548 switch and a 2611 router acting as the router on a stick/inter-vlan router. My goal is to setup SNORT as a host-based IDS system. To do that I know I need to use the "port monitor" command on the switch and I have tested this and it works fine only when the snort system and the traffic I want to monitor reside on the same VLAN.My problem is I want to be able to monitor a trunk link betwee the switch and router to see traffic coming from my 3 VLANs which contain servers. My goal is to run attacks on the servers to test SNORT's effectiveness.
Relevant information from my configuration: interface fa 0/1 on switch is the trunk like carry 3 vlans to the router On the switch:
int fa 0/1
switchport mode trunk
int fa 0/5
port monitor fa 0/1
switchport mode access
The switch will not allow me to configure fa 0/5 as a trunk, only can be an access port.So right now, SNORT does not see any traffic other than traffic from my router to the switch. I assume because this is going over the native VLAN (1 in this case) and that is the same VLAN that SNORT box resides on on interface fa 0/5. So I know the span is working to an extent, but traffic from my other VLANs (server to server traffic) does not show on SNORT at all.I have done some research on Cisco.com and see the following seemingly contradicting information:
VLAN Filtering When you monitor a trunk port as a source port, all VLANs active on the trunk are monitored by default. You can use VLAN filtering in order to limit SPAN traffic monitoring on trunk source ports to specific VLANs Then I see, under the section for the 3500 series: A monitor port cannot be a dynamic-access port or a trunk port. However, a static-access port can monitor a VLAN on a trunk, a multi-VLAN, or a dynamic-access port. The VLAN that is monitored is the one that is associated with the static-access port.
My question is, does that mean the 3548 cannot support spanning a trunk link and having all VLANs on that trunk be monitored correctly to the monitoring port? I know the 3548 is old, but it is the only thing right now I have to work with. I could put the SNORT box inline on the network, but that is another mess in itself.
Cisco Switching/Routing :: Maximum Number Of Sessions For Port Mirroring On 4510
Apr 23, 2013Are you only able to have two sessions for port mirroring on a Cisco 4510?
View 1 Replies View RelatedCisco Switching/Routing :: Port Mirroring 2651 To Create Monitor Session From Source
May 20, 2013I have cisco 2651. It contains two FastEthernet interfaces: Fa0/0, Fa0/1.Fa0/1 has an ip address. Fa0/0 hasn't an ip address.I need to create monitor session from source Fa0/1 to destination Fa0/0. Then i want to connect my notebook to Fa0/0 to analyze some traffic from port Fa0/1
View 2 Replies View RelatedCisco Firewall :: ASA5505 / 5510 - Prioritize Traffic Based On Destination IP?
Sep 25, 2012we're looking to use an ASA5505 or 5510 as our firewall but want to see if one of them can prioritize traffic. I know it does QoS but we're wanting to dedicate x amount of our bandwidth to traffic based on destination IP address. Is that possible and does it take a license upgrade?
View 3 Replies View RelatedCisco Switching/Routing :: 3750 - Tagging Traffic By IP Source And Destination?
Dec 2, 2012I want to know if there is way to tag traffic with DCSP tags without having to do all the other requirments of QOS setup. All i want to do is just tag traffic at different DCSP values via source and destination IPs. We do not have a need to be priortizing traffic on out internal switches. We just want to tag the traffic so our MPLS provider can distinguish the different types of traffic.
Our environments is primarily 3750s in all offices.
Cisco Application :: 4710 - Bypass Traffic With Source And Destination From Loadbalancing
Jul 30, 2012I have a requirement to bypass some specific traffic (with particular source to specific internet destination) in ACE 4710.
All the webtraffic (http and https) is configured to loadbalance to my proxies , i need to configure some specific traffic with source and destiantion to internet to byepass from this loadbalancing and directly got to outside interface .
Cisco WAN :: 8080 / Destination NAT To Redirect Outgoing HTTPS Traffic To A Local Server
Jul 14, 2011I have got a Cisco router connected to a LAN and to the internet.I was wondering if I could nat https traffic from inside to internet to a local server (Proxy) on a given port for example tcp 8080.
int tunnel0
ip address 192.168.0.1 255.255.255.0
ip nat inside
int fa0/1
des internet connexion
ip address 41.x.x.x.x 255.255.255.248
ip nat outside
ip access-list extended Proxy_Redirect
permit tcp 192.168.0.0 0.0.0.255 any eq 443
Test A Destination Port If It Blocked Or Not By My ISP
Aug 3, 2011Test a destination port if it blocked or not by my ISP
View 8 Replies View RelatedCisco Switching/Routing :: Destination Port Protocol Is Down In 3750
Jun 18, 2012I have configured SPAN in cisco 3750 switch as below mentioned. but the destination port protocol is down.switch(config)#monitor session 1 source interface gigabitethernet1/0/1switch(config)#monitor session 1 destination interface gigabitethernet1/0/11 ingress vlan 1
View 8 Replies View RelatedCisco VPN :: ASA5505 Random Destination Port And Implicit Rule
May 4, 2012I have an ASA5505 that I am setting up behind another firewall. The external firewall has all ports forwarded to the ASA which is fine as I can see the traffic getting to the ASA in the log. However when the traffic trys to return to it's destination the ASA assigns a random port number. For example for VPN the source port is 443 but when the ASA trys to go back to the public IP addess it is using port 52857 which is obviously blocked on the external firewall. The Packet Tracer also says the the traffic is blocked by an implicit rule on the ASA which denys all ip traffic however I can't delete this rule and as I test I have created another rule allowing all IP traffic.
View 2 Replies View RelatedCisco Switching/Routing :: 2960 -Destination Port Not Responding Over SPAN
Jun 8, 2012i have configured SPAN over cisco 2960 to monitor source port traffic but after configuration i dont able to get response from destination port as my NMS is attached on destination port so i lost its web interface.
Configuration is as under.
monitor session 1 source interface gigabitEthernet0/5 (Source Port on Vlan 100) monitor session 1 destination interface gigabitEthernet0/1 (Destination Port on Vlan 200)
Routers / Switches :: Ping 10.0.0.1 -t Give Destination Host Unreachable?
Mar 17, 2013ping 10.0.0.1 -t give me destination host unreachable in the same time when i wright ping 192.168.1.1 -t it give me the correct reply but the net doesnt work
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